Trace number 308868

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
CMUSAT BASE 2007-02-08? (TO) 1200.05 1200.56

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1293761391-11-UNSAT.cnf
MD5SUMbd48c0af40579fae130a490637a0c778
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark81.1437
Satisfiable
(Un)Satisfiability was proved
Number of variables4497
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node26/watcher-308868-1172529970 -o ROOT/results/node26/solver-308868-1172529970 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308868-1172529970/cmusat_base /tmp/evaluation/308868-1172529970/instance-308868-1172529970.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.98 0.99 2/77 19767
/proc/meminfo: memFree=1906080/2055920 swapFree=4154884/4192956
[pid=19767] ppid=19765 vsize=2780 CPUtime=0
/proc/19767/stat : 19767 (cmusat_base) R 19765 19767 19662 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 272950687 2846720 242 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134564434 0 0 4096 35 0 0 0 17 1 0 0
/proc/19767/statm: 695 242 90 241 0 451 0

[startup+0.107476 s]
/proc/loadavg: 0.91 0.98 0.99 2/77 19767
/proc/meminfo: memFree=1906080/2055920 swapFree=4154884/4192956
[pid=19767] ppid=19765 vsize=4104 CPUtime=0.1
/proc/19767/stat : 19767 (cmusat_base) R 19765 19767 19662 0 -1 4194304 605 0 0 0 10 0 0 0 18 0 1 0 272950687 4202496 551 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562329 0 0 4096 35 0 0 0 17 1 0 0
/proc/19767/statm: 1026 551 109 241 0 782 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4104

[startup+0.515547 s]
/proc/loadavg: 0.91 0.98 0.99 2/77 19767
/proc/meminfo: memFree=1906080/2055920 swapFree=4154884/4192956
[pid=19767] ppid=19765 vsize=4368 CPUtime=0.5
/proc/19767/stat : 19767 (cmusat_base) R 19765 19767 19662 0 -1 4194304 690 0 0 0 50 0 0 0 21 0 1 0 272950687 4472832 636 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/19767/statm: 1092 636 109 241 0 848 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4368

[startup+1.33769 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 19768
/proc/meminfo: memFree=1903128/2055920 swapFree=4154884/4192956
[pid=19767] ppid=19765 vsize=5296 CPUtime=1.32
/proc/19767/stat : 19767 (cmusat_base) R 19765 19767 19662 0 -1 4194304 943 0 0 0 132 0 0 0 25 0 1 0 272950687 5423104 889 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/19767/statm: 1324 889 109 241 0 1080 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5296

[startup+2.97497 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 19768
/proc/meminfo: memFree=1902360/2055920 swapFree=4154884/4192956
[pid=19767] ppid=19765 vsize=5704 CPUtime=2.96
/proc/19767/stat : 19767 (cmusat_base) R 19765 19767 19662 0 -1 4194304 1172 0 0 0 296 0 0 0 25 0 1 0 272950687 5840896 1014 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/19767/statm: 1426 1014 109 241 0 1182 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5704

[startup+6.25154 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 19768
/proc/meminfo: memFree=1901720/2055920 swapFree=4154884/4192956
[pid=19767] ppid=19765 vsize=6512 CPUtime=6.24
/proc/19767/stat : 19767 (cmusat_base) R 19765 19767 19662 0 -1 4194304 1501 0 0 0 623 1 0 0 25 0 1 0 272950687 6668288 1229 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559899 0 0 4096 35 0 0 0 17 1 0 0
/proc/19767/statm: 1628 1229 109 241 0 1384 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6512

[startup+12.7087 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 19768
/proc/meminfo: memFree=1900056/2055920 swapFree=4154884/4192956
[pid=19767] ppid=19765 vsize=7720 CPUtime=12.7
/proc/19767/stat : 19767 (cmusat_base) R 19765 19767 19662 0 -1 4194304 1967 0 0 0 1269 1 0 0 25 0 1 0 272950687 7905280 1567 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/19767/statm: 1930 1567 109 241 0 1686 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 7720

[startup+25.5089 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 19768
/proc/meminfo: memFree=1897304/2055920 swapFree=4154884/4192956
[pid=19767] ppid=19765 vsize=10984 CPUtime=25.49
/proc/19767/stat : 19767 (cmusat_base) R 19765 19767 19662 0 -1 4194304 2984 0 0 0 2547 2 0 0 25 0 1 0 272950687 11247616 2223 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559872 0 0 4096 35 0 0 0 17 1 0 0
/proc/19767/statm: 2746 2223 109 241 0 2502 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10984

[startup+51.1223 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 19768
/proc/meminfo: memFree=1894360/2055920 swapFree=4154884/4192956
[pid=19767] ppid=19765 vsize=13564 CPUtime=51.1
/proc/19767/stat : 19767 (cmusat_base) R 19765 19767 19662 0 -1 4194304 4009 0 0 0 5107 3 0 0 25 0 1 0 272950687 13889536 2937 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/19767/statm: 3391 2937 109 241 0 3147 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 13564

[startup+102.34 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 19768
/proc/meminfo: memFree=1880984/2055920 swapFree=4154884/4192956
[pid=19767] ppid=19765 vsize=28112 CPUtime=102.29
/proc/19767/stat : 19767 (cmusat_base) R 19765 19767 19662 0 -1 4194304 8054 0 0 0 10223 6 0 0 25 0 1 0 272950687 28786688 6279 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/19767/statm: 7028 6279 109 241 0 6784 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 28112

[startup+162.375 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19768
/proc/meminfo: memFree=1880472/2055920 swapFree=4154884/4192956
[pid=19767] ppid=19765 vsize=28204 CPUtime=162.3
/proc/19767/stat : 19767 (cmusat_base) R 19765 19767 19662 0 -1 4194304 8474 0 0 0 16224 6 0 0 25 0 1 0 272950687 28880896 6386 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/19767/statm: 7051 6386 109 241 0 6807 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 28204

[startup+222.405 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19768
/proc/meminfo: memFree=1878936/2055920 swapFree=4154884/4192956
[pid=19767] ppid=19765 vsize=29340 CPUtime=222.32
/proc/19767/stat : 19767 (cmusat_base) R 19765 19767 19662 0 -1 4194304 9105 0 0 0 22225 7 0 0 25 0 1 0 272950687 30044160 6767 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/19767/statm: 7335 6767 109 241 0 7091 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 29340

[startup+282.431 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19768
/proc/meminfo: memFree=1874904/2055920 swapFree=4154884/4192956
[pid=19767] ppid=19765 vsize=33356 CPUtime=282.33
/proc/19767/stat : 19767 (cmusat_base) R 19765 19767 19662 0 -1 4194304 10301 0 0 0 28224 9 0 0 25 0 1 0 272950687 34156544 7823 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559992 0 0 4096 35 0 0 0 17 1 0 0
/proc/19767/statm: 8339 7823 109 241 0 8095 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 33356

[startup+342.459 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19768
/proc/meminfo: memFree=1871960/2055920 swapFree=4154884/4192956
[pid=19767] ppid=19765 vsize=35928 CPUtime=342.33
/proc/19767/stat : 19767 (cmusat_base) R 19765 19767 19662 0 -1 4194304 11144 0 0 0 34223 10 0 0 25 0 1 0 272950687 36790272 8514 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/19767/statm: 8982 8514 109 241 0 8738 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 35928

[startup+402.491 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19768
/proc/meminfo: memFree=1869848/2055920 swapFree=4154884/4192956
[pid=19767] ppid=19765 vsize=37700 CPUtime=402.34
/proc/19767/stat : 19767 (cmusat_base) R 19765 19767 19662 0 -1 4194304 11804 0 0 0 40223 11 0 0 25 0 1 0 272950687 38604800 9009 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/19767/statm: 9425 9009 109 241 0 9181 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 37700

[startup+462.522 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19768
/proc/meminfo: memFree=1853144/2055920 swapFree=4154884/4192956
[pid=19767] ppid=19765 vsize=57136 CPUtime=462.36
/proc/19767/stat : 19767 (cmusat_base) R 19765 19767 19662 0 -1 4194304 16881 0 0 0 46222 14 0 0 25 0 1 0 272950687 58507264 13155 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/19767/statm: 14284 13155 109 241 0 14040 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 57136

[startup+522.548 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19768
/proc/meminfo: memFree=1852568/2055920 swapFree=4154884/4192956
[pid=19767] ppid=19765 vsize=57520 CPUtime=522.36
/proc/19767/stat : 19767 (cmusat_base) R 19765 19767 19662 0 -1 4194304 17214 0 0 0 52222 14 0 0 25 0 1 0 272950687 58900480 13294 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551762 0 0 4096 35 0 0 0 17 1 0 0
/proc/19767/statm: 14380 13294 109 241 0 14136 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 57520

[startup+582.579 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19768
/proc/meminfo: memFree=1852376/2055920 swapFree=4154884/4192956
[pid=19767] ppid=19765 vsize=57520 CPUtime=582.38
/proc/19767/stat : 19767 (cmusat_base) R 19765 19767 19662 0 -1 4194304 17256 0 0 0 58223 15 0 0 25 0 1 0 272950687 58900480 13336 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/19767/statm: 14380 13336 109 241 0 14136 0
Current children cumulated CPU time (s) 582.38
Current children cumulated vsize (KiB) 57520

[startup+642.608 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19768
/proc/meminfo: memFree=1851864/2055920 swapFree=4154884/4192956
[pid=19767] ppid=19765 vsize=57928 CPUtime=642.39
/proc/19767/stat : 19767 (cmusat_base) R 19765 19767 19662 0 -1 4194304 17577 0 0 0 64224 15 0 0 25 0 1 0 272950687 59318272 13446 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/19767/statm: 14482 13446 109 241 0 14238 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 57928

[startup+702.64 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19768
/proc/meminfo: memFree=1851480/2055920 swapFree=4154884/4192956
[pid=19767] ppid=19765 vsize=57928 CPUtime=702.39
/proc/19767/stat : 19767 (cmusat_base) R 19765 19767 19662 0 -1 4194304 17640 0 0 0 70224 15 0 0 25 0 1 0 272950687 59318272 13509 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/19767/statm: 14482 13509 109 241 0 14238 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 57928

[startup+762.666 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19768
/proc/meminfo: memFree=1851096/2055920 swapFree=4154884/4192956
[pid=19767] ppid=19765 vsize=58172 CPUtime=762.4
/proc/19767/stat : 19767 (cmusat_base) R 19765 19767 19662 0 -1 4194304 17962 0 0 0 76224 16 0 0 25 0 1 0 272950687 59568128 13602 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/19767/statm: 14543 13602 109 241 0 14299 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 58172

[startup+822.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19768
/proc/meminfo: memFree=1850904/2055920 swapFree=4154884/4192956
[pid=19767] ppid=19765 vsize=58332 CPUtime=822.42
/proc/19767/stat : 19767 (cmusat_base) R 19765 19767 19662 0 -1 4194304 18016 0 0 0 82225 17 0 0 25 0 1 0 272950687 59731968 13656 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559896 0 0 4096 35 0 0 0 17 1 0 0
/proc/19767/statm: 14583 13656 109 241 0 14339 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 58332

[startup+882.731 s]
/proc/loadavg: 1.07 1.00 0.99 2/78 19768
/proc/meminfo: memFree=1850520/2055920 swapFree=4154888/4192956
[pid=19767] ppid=19765 vsize=58420 CPUtime=882.43
/proc/19767/stat : 19767 (cmusat_base) R 19765 19767 19662 0 -1 4194304 18349 0 0 0 88226 17 0 0 25 0 1 0 272950687 59822080 13739 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/19767/statm: 14605 13739 109 241 0 14361 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 58420

[startup+942.783 s]
/proc/loadavg: 1.02 1.00 0.99 2/84 19886
/proc/meminfo: memFree=1848232/2055920 swapFree=4154888/4192956
[pid=19767] ppid=19765 vsize=59632 CPUtime=942.4
/proc/19767/stat : 19767 (cmusat_base) R 19765 19767 19662 0 -1 4194304 18617 0 0 0 94222 18 0 0 25 0 1 0 272950687 61063168 14007 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/19767/statm: 14908 14007 109 241 0 14664 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 59632

[startup+1002.83 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 19966
/proc/meminfo: memFree=1841688/2055920 swapFree=4154888/4192956
[pid=19767] ppid=19765 vsize=66608 CPUtime=1002.37
/proc/19767/stat : 19767 (cmusat_base) R 19765 19767 19662 0 -1 4194304 20735 0 0 0 100215 22 0 0 25 0 1 0 272950687 68206592 15853 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/19767/statm: 16652 15853 109 241 0 16408 0
Current children cumulated CPU time (s) 1002.37
Current children cumulated vsize (KiB) 66608

[startup+1062.86 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 19966
/proc/meminfo: memFree=1841432/2055920 swapFree=4154888/4192956
[pid=19767] ppid=19765 vsize=66784 CPUtime=1062.39
/proc/19767/stat : 19767 (cmusat_base) R 19765 19767 19662 0 -1 4194304 20782 0 0 0 106217 22 0 0 25 0 1 0 272950687 68386816 15900 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559834 0 0 4096 35 0 0 0 17 1 0 0
/proc/19767/statm: 16696 15900 109 241 0 16452 0
Current children cumulated CPU time (s) 1062.39
Current children cumulated vsize (KiB) 66784

[startup+1122.89 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 19966
/proc/meminfo: memFree=1841176/2055920 swapFree=4154888/4192956
[pid=19767] ppid=19765 vsize=66944 CPUtime=1122.4
/proc/19767/stat : 19767 (cmusat_base) R 19765 19767 19662 0 -1 4194304 20826 0 0 0 112217 23 0 0 25 0 1 0 272950687 68550656 15944 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/19767/statm: 16736 15944 109 241 0 16492 0
Current children cumulated CPU time (s) 1122.4
Current children cumulated vsize (KiB) 66944

[startup+1182.92 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 19966
/proc/meminfo: memFree=1833944/2055920 swapFree=4154888/4192956
[pid=19767] ppid=19765 vsize=74000 CPUtime=1182.41
/proc/19767/stat : 19767 (cmusat_base) R 19765 19767 19662 0 -1 4194304 22637 0 0 0 118216 25 0 0 25 0 1 0 272950687 75776000 17755 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559872 0 0 4096 35 0 0 0 17 1 0 0
/proc/19767/statm: 18500 17755 109 241 0 18256 0
Current children cumulated CPU time (s) 1182.41
Current children cumulated vsize (KiB) 74000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.55 s]
/proc/loadavg: 1.00 1.00 0.99 3/78 19966
/proc/meminfo: memFree=1833304/2055920 swapFree=4154888/4192956
[pid=19767] ppid=19765 vsize=74536 CPUtime=1200.03
/proc/19767/stat : 19767 (cmusat_base) R 19765 19767 19662 0 -1 4194304 23086 0 0 0 119977 26 0 0 25 0 1 0 272950687 76324864 17907 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560092 0 0 4096 35 0 0 0 17 1 0 0
/proc/19767/statm: 18634 17907 109 241 0 18390 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 74536

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.56
CPU time (s): 1200.05
CPU user time (s): 1199.78
CPU system time (s): 0.274958
CPU usage (%): 99.9575
Max. virtual memory (cumulated for all children) (KiB): 74536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.78
system time used= 0.274958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23086
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 2460

runsolver used 1.34879 second user time and 2.81457 second system time

The end



Launcher Data (download as text)




Begin job on node26 on Mon Feb 26 22:46:10 UTC 2007

IDJOB= 308868
IDBENCH= 20243
IDSOLVER= 120
FILE ID= node26/308868-1172529970

PBS_JOBID= 3971815

Free space on /tmp= 66556 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1293761391-11-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/308868-1172529970/cmusat_base /tmp/evaluation/308868-1172529970/instance-308868-1172529970.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-308868-1172529970 -o ROOT/results/node26/solver-308868-1172529970 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308868-1172529970/cmusat_base /tmp/evaluation/308868-1172529970/instance-308868-1172529970.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  bd48c0af40579fae130a490637a0c778

RANDOM SEED= 901038984

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.279
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.279
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1906560 kB
Buffers:         19464 kB
Cached:          76916 kB
SwapCached:      17520 kB
Active:          65072 kB
Inactive:        56488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1906560 kB
SwapTotal:     4192956 kB
SwapFree:      4154884 kB
Dirty:            2652 kB
Writeback:           0 kB
Mapped:          29620 kB
Slab:            13428 kB
Committed_AS:   713876 kB
PageTables:       1712 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66556 MiB

End job on node26 on Mon Feb 26 23:06:13 UTC 2007